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We know what you need!
Years of experience in HVAC duct machines manufacturing and global sales covering more than 100 countries.
Our factory
More than 10000sqm plant space and more than 100 experience workers for duct machines making.
Global direct services
Preda Machine has sole agents for more than 50 countries with immediate and direct services!
HIGH QUALITY MACHINES
ALL NEW DUCT MACHINE
QUALITY AND DURABILITY ARE THE KEY WORDS OF OUR DUCT MACHINES. WE PROMISE TO USE BEST MATERIALS AND MATURE MANUFACTURING TECHNOLOGY TO MAKE SURE MACHINES ARE CREDIBLE AND DURABLE WITH PROPER FUNCTIONS IN LONG RUN TERMS AND CONTINUOUS USAGE!
Duct machines
Global local services
LOCAL AGENTS
IN YOUR AREA
WE PROVIDE PRODUCT PROCESSING SOLUTIONS FOR OUR CLIENTS AND PROVIDE TECHNICAL GUIDANCE. OUR MACHINERY OPERATES IN MORE THAN 100 COUNTRIES ACROSS THE WORLD AND PROVIDES PRODUCT LOCAL PROCESSING SOLUTIONS FOR OUR CLIENTS
auto duct line 5 U shape
Lock forming machine
Duct machines in Canton Fair




Duct Auto Lines

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CPreda Machine provides fully automactic retangular duct machines say,

Duct Auto Line 5, Duct Auto Line 3, Duct Auto Duct Line 2 and etc.


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Spiral Machines
Rectangular Machine
Round Machine
Duct Machines Categories
  • Spiral duct machines
  • Duct auto lines
  • More duct machines
3 Roller Rolling Machine: Essential Tool for Ductwork Fabrication
    American Standard Pan Brake 2500mm: Precision and Versatility for Sheet Metal Bending
      Angle Iron Bending Machine: Precision and Efficiency for Structural Fabrication
        CNC Hydraulic Pittsburgh Seam Locker Whisper Loc Vertical Version: Precision and Efficiency in Duct
          CNC Hydraulic Shearing Machine: Premium Precision for Metal Fabrication
            CNC Plasma Cutting Machine: Precision Cutting Solutions for HVAC Duct Fabrication
              CNC press brake machine - Preda Machine
                Differences Between TDF and TDC Flange Forming Machines
                  Drive Cleat Bender: Efficient Solutions for Rectangular Duct Fabrication
                    Duct Collar Maker Machine: Streamlining Spin Collar Production
                      Duct Stiffening Beading Machine: Enhancing Duct Integrity and Performance
                        Duplex TDF Flange Forming Machine with TDF Cleat Station: Efficiency and Precision in Duct Manufactu
                          Electric duct bending machine 1300mm 1500mm 2000mm 2500mm - Preda Machine
                            Electric Elbow Forming Machine: Revolutionizing Duct Fabrication
                              G Clamp Mold for TDC Flange Fastening: Essential Tool for Duct Fabrication
                                Hydraulic Elbow Making Machine: Precision and Efficiency in Duct Fabrication
                                  Hydraulic Flat Oval Duct Machine: The Essential Ovalizer from Preda Machine
                                    Manual TDF folding machine 1300mm 1500mm 2000mm 2500mm,Precision Folding for Duct Fabrication
                                      Pittsbugrh machine SA-15HB: Precision and Durability in Ductwork Fabrication
                                        Pittsburgh lockformer machine SA-12HB - Preda Machine
                                          Pittsburgh Seam Locker: Efficient Solutions for HVAC Duct Assembly
                                            Pneumatic TDF bending machine 1300mm 1500mm 2000mm 2500mm - Preda Machine
                                              Pneumatic TDF corner matics - Preda Machine
                                                Portable Hydraulic TDF Corner Matics: Efficient Solutions for Duct Fabrication
                                                  Round Duct Lock Forming Machine: Precision Engineering for Efficient Duct Assembly
                                                    Round Duct Lock Seam Machine: Precision Seaming for Duct Closure
                                                      Round Flange Forming Line: Precision and Efficiency for Spiral Duct Connection
                                                        S and Drive Machine: Essential Equipment for Commercial HVAC Fabrication
                                                          S Cleat Lock Former Machine: Essential Equipment for Duct Fabrication
                                                            Sheet Metal Rotary Machine: Transforming Metal Fabrication with Precision
                                                              Sheet Metal Shearing Machine 2x1300mm & 2x2000mm: Precision Cutting Solutions from Preda Machine
                                                                Sheet Metal Slitter: Revolutionize Your Metal Processing
                                                                  Snaplock Machine: Streamlining Ductwork Assembly with Precision and Efficiency
                                                                    TDC Corner Mold: Precision Solutions for Duct Fabrication from Preda Machine
                                                                      TDC Flange Former Machine: Versatile Solutions for Duct Fabrication
                                                                        TDF Corner Making Machine: Precision Fabrication for Duct Flanges
                                                                          TDF Corner Mold: Precision Engineering for Duct Fabrication
                                                                            TDF Flange Forming Machine T-12: Essential Equipment for Duct Manufacturing
                                                                              TDF Machine: Essential Equipment for Efficient Duct Fabrication
                                                                                The Spot Welder: An Essential Tool for Round and Elbow Duct Forming
                                                                                  SOMETHING ABOUT OUR COMPANY
                                                                                  Provide duct machines solutions for customers and provide technical guidance for new HVAC duct factory plant set ups.
                                                                                  Our duct machines cover all sorts of spiral duct machine, rectangular, round, elbow and irregular duct machines.
                                                                                  we are professional
                                                                                  HVAC duct machine maker
                                                                                  we export more than 100 sets duct machines every month.
                                                                                  we are professional
                                                                                  Spiral duct machines maker
                                                                                  Mold type spiral duct machines are our core machines to make
                                                                                  A VIEW OF OUR DUCT MACHINES
                                                                                  • auto duct line 5 U shape.jpg
                                                                                  • TDC flange forming machine
                                                                                  • Hydraulic elbow making machine
                                                                                  • auto TDF corner line
                                                                                  WE PROVIDE RELIABLE DUCT MACHINES ALL THE WORLD